Canon iR105 Service Manual page 100

CHAPTER 2 NEW FUNCTIONS
Component
Laser semi-conductor
Laser scanner motor (M4)
Polygon mirror
BD mirror/BD PCB
Laser driver PCB
Scanner motor driver PCB
2-52
Visible laser light (wave length: 675 nm; output: 7 mW), twin-laser
exposure
DC motor, 2-speed control; rotation speed: 44000 rpm
8-face
Used to detect laser beams.
Used to control laser activation.
Used to control the rotation of the laser scanner motor.
T02-401-01
COPYRIGHT© 2001 CANON INC.
Description
2000 2000 2000 2000 CANON iR105 REV.0 JULY 2001